Patents by Inventor Peng Li

Peng Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220383183
    Abstract: A processor may identify a first plurality of transformation nodes from a machine learning pipeline. The processor may couple the first plurality of transformation nodes in series to obtain a sequence of transformation nodes. The processor may select a first transformation node and a second transformation node from the sequence of transformation nodes based on at least one of an input data size and output data size of each of the first plurality of transformation nodes, the second transformation node being subsequent and adjacent to the first transformation node in the sequence of transformation nodes. The processor may obtain an optimized machine learning pipeline by coupling a second plurality of transformation nodes from the machine learning pipeline between the first transformation node and the second transformation node in the sequence of transformation nodes.
    Type: Application
    Filed: May 27, 2021
    Publication date: December 1, 2022
    Inventors: Lei Gao, Jin Wang, Kai Li, Jing James Xu, A PENG ZHANG
  • Publication number: 20220385739
    Abstract: Provided are a method and an apparatus for generating prediction information, an electronic device, and a computer readable medium. The method includes: generating, based on first user characteristic information of a target user, anonymous user information of the target user (201); sending the anonymous user information to a second processing end to enable the second processing end to generate prediction information based on the anonymous user information and second user characteristic information (202) of the target user. Data interaction and sharing are realized while ensuring data privacy, thereby improving accuracy of the prediction information.
    Type: Application
    Filed: August 5, 2022
    Publication date: December 1, 2022
    Inventors: Liangchao WU, Lizhe ZHANG, Junyuan XIE, Di WU, Jun ZHANG, Cheng CHEN, Longyijia LI, Chenliaohui FANG, Kan LIU, Long CHANG, Long HUANG, Yixiang CHEN, Xiang WU, Peng ZHAO, Xiaobing LIU
  • Publication number: 20220382069
    Abstract: Disclosed is a cost-effective method to fabricate a multifunctional collimator structure for contact image sensors to filter ambient infrared light to reduce noises. In one embodiment, an optical collimator, includes: a dielectric layer; a substrate; a plurality of via holes; and a conductive layer, wherein the dielectric layer is formed over the substrate, wherein the plurality of via holes are configured as an array along a lateral direction of a first surface of the dielectric layer, wherein each of the plurality of via holes extends through the dielectric layer and the substrate from the first surface of the dielectric layer to a second surface of the substrate in a vertical direction, and wherein the conductive layer is formed over at least one of the following: the first surface of the first dielectric layer and a portion of sidewalls of each of the plurality of via holes, and wherein the conductive layer is configured so as to allow the optical collimator to filter light in a range of wavelengths.
    Type: Application
    Filed: August 8, 2022
    Publication date: December 1, 2022
    Inventors: Hsin-Yu CHEN, Yen-Chiang Liu, Jiun-Jie Chiou, Jia-Syuan Li, You-Cheng Jhang, Shin-Hua Chen, Lavanya Sanagavarapu, Han-Zong Pan, Chun-Peng Li, Chia-Chun Hung, Ching-Hsiang Hu, Wei-Ding Wu, Jui-Chun Weng, Ji-Hong Chiang, Hsi-Cheng Hsu
  • Publication number: 20220380492
    Abstract: A flame-retardant antimicrobial agent is a polymer microsphere with the surface grafted thereof with a guanidine salt. The polymer microsphere has a cross-linked structure composed of a structural unit A derived from maleic anhydride, a structural unit B derived from a monomer M, and a structural unit C derived from a cross-linking agent. The monomer M is selected from a C4-C9 aliphatic olefin or a mixture thereof, and the guanidine salt comprises at least one guanidine salt having the property of flame resistance. The flame-retardant antimicrobial agent has both a good antimicrobial effect and a good flame-retardant effect. A flame-retardant antimicrobial thermoplastic resin composition containing the flame-retardant antimicrobial agent also has a good flame-retardant and antimicrobial performance and a good overall performance.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 1, 2022
    Inventors: Yutao WANG, Liqiu CHU, Jie LI, Shijun ZHANG, Dali GAO, Hua YIN, Peng GUO, Jingbo SHAO, Changjin LI, Chenxi HU, Yiqing BAI
  • Patent number: 11515400
    Abstract: A semiconductor structure and a method for forming the semiconductor structure are provided. The method includes: providing a substrate; forming a dummy gate structure including a dummy gate dielectric layer, an initial dummy gate electrode layer, and a first sidewall spacer; forming an isolation layer having a surface lower than or coplanar with the dummy gate structure; forming a dummy gate electrode layer having a surface lower than the isolation layer, and forming a first opening to expose a portion of the first sidewall spacer; forming a modified sidewall spacer from the exposed first sidewall spacer; forming a second opening by removing the dummy gate electrode layer; forming a third opening by removing the dummy gate dielectric layer and the modified sidewall spacer, where top of the third opening has a size larger than bottom of the third opening; and forming a gate structure in the third opening.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: November 29, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Ruizhi Tang, Jinyu Fu, Lin Liu, Bo Li, Peng Yang, Haojun Huang, Jialei Liu
  • Patent number: 11512160
    Abstract: Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: November 29, 2022
    Assignee: University of Washington
    Inventors: Shaoyi Jiang, Tao Bai, Jean-René Ella-Menye, Hsiang-Chieh Hung, Priyesh Jain, Andrew Sinclair, Harihara Subramanian Sundaram, Yang Li, Peng Zhang
  • Patent number: 11513142
    Abstract: Provided are a live detection method and apparatus for a high-voltage switch cabinet. The live detection apparatus for a high-voltage switch cabinet includes a robot body and a back-end server. The robot body includes a host module, a power module, a detection module and a motion module. The power module is electrically connected to the host module and the motion module. The host module is communicably connected to the motion module and the detection module. The detection module includes a visible light camera, an infrared thermal imager, an non-contacting ultrasonic sensor and an ultrahigh-frequency sensor. The motion module includes a horizontal motion module, a vertical motion module and a rotating motion module. The horizontal motion module includes a motor-driven carrier and a laser navigation system. The vertical motion module is secured to the motor-driven carrier.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: November 29, 2022
    Inventors: Yuting Liu, Peng Wang, Qiukuan Zhou, Mingjun Liu, Tangbing Li, Chao Tong, Yu Zhang, Junxin Tong, Yan Liu, Tian Chen, Yang Zou
  • Patent number: 11513067
    Abstract: A sample carrier is provided for carrying a liquid sample to be measured by a spectrometer. The sample carrier includes a frame body and a mesh-like carrier body. The frame body has a notch located at the bottom of the frame body. The mesh-like carrier body is fixed to the frame body and located at the notch, the mesh-like carrier body has a plurality of apertures, and the liquid sample is retained in at least some of the apertures. Also provided is a spectrometer including the sample carrier. The sample carrier is capable of carrying the liquid sample and allows simple light path control.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: November 29, 2022
    Assignee: InnoSpectra Corporation
    Inventors: Fei-Peng Chang, Nan-Yu Chen, Hsi-Pin Li
  • Patent number: 11511380
    Abstract: A method for capturing a tool path, applicable to a machine tool having a controller and furnished with a tooling, includes the steps of: obtaining a data update frequency of the controller; calculating a feed rate of the controller, determining whether or not the feed rate is obtained, going to next step if positive, and going to the previous step if negative; reading G-codes of the controller to confirm the feed rate; and, based on the confirmed feed rate, recording machine coordinates transmitted from the controller for synthesizing a tool path file. The tool path file is used for simulation and analysis of machining of the machine tool. In addition, a device for capturing the tool path is also provided.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: November 29, 2022
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Ling Chang, Chih-Yuan Hsu, Guo-Wei Wang, Yu-An Tseng, Yung-Sheng Chang, Bei-Hua Yang, Chia-Chun Li, Shuo-Peng Liang
  • Patent number: 11513384
    Abstract: Provided is a black matrix structure including a plurality of crossed black matrix strips. A side surface of the black matrix strip has a roughness less than 2 ?m and is intersected with a reference plane. The reference plane being parallel to a plane defined by crossing of the plurality of black matrix strips.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: November 29, 2022
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Hong Liu, Jingyi Xu, Peng Liu, Yongqiang Zhang, Bo Li, Peirong Huo
  • Patent number: 11510574
    Abstract: A three-dimensional (3D) optical coherence tomography angiography (OCTA) method and system based on feature space is provided. OCT signals of scattering samples in a 3D space are acquired by a collector; a theoretical classifier, local signal-noise ratios (SNRs) and decorrelation coefficients of the OCT scattering signals are combined to establish a two-dimensional (2D) feature space to realize classification of dynamic blood flow signals and static tissues. Specifically, computational analysis of first-order and zero-order autocovariance is used to obtain two features of SNR and decorrelation of each OCT scattering signal; a 2D inverse SNR (iSNR)-decorrelation feature (ID) space is established; and based on the multivariate time series theory, a linear classifier is established in the ID space to remove a static surrounding tissue background. The 3D OCTA method and system can improve the contrast of blood flow images and-improve the accuracy of blood flow quantification.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: November 29, 2022
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Peng Li, Luzhe Huang, Yiming Fu
  • Publication number: 20220371960
    Abstract: An anti-corrosive concrete grouting material for coastal structure connection and a method for preparing the same, belonging to the technical field of anti-corrosion of coastal assembled structure connectors. The grouting material includes the following components: expansible compound cement, slag sand, fly ash (FA), polyvinyl alcohol (PVA) (containing an oxidant and a catalyst), graphene oxide (GO), a water reducer, an adjusting admixture, a defoaming agent, a mineral admixture and water.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 24, 2022
    Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
    Inventors: Jianlin LUO, Jigang ZHANG, Qiuyi LI, Song GAO, Peng ZHANG, Fei TENG
  • Publication number: 20220373655
    Abstract: A light detection and ranging (LiDAR) scanning system is provided. The system comprises a light steering device; a galvanometer mirror controllable to oscillate between two angular positions; and a plurality of transmitter channels configured to direct light to the galvanometer mirror. The plurality of transmitter channels are separated by an angular channel spacing from one another. The system further comprises a control device. Inside an end-of-travel region, the control device controls the galvanometer mirror to move based on a first mirror movement profile. Outside the end-of-travel region, the control device controls the galvanometer mirror to move based on a second mirror movement profile. The second mirror movement profile is different from the first mirror-movement profile. Movement of the galvanometer mirror based on the first mirror movement profile facilitates minimizing instances of scanlines corresponding to the end-of-travel region having a pitch exceeding a first target pitch.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 24, 2022
    Applicant: Innovusion, Inc.
    Inventors: Yufeng Li, Yimin Li, Rui Zhang, Barry Loveridge, Haosen Wang, Junwei Bao, Peng Wan, Gang Zhou
  • Publication number: 20220372035
    Abstract: The invention relates to particular prodrugs of substituted heterocycle fused gamma-carbolines, in free, solid, pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving the 5-HT2A receptor, the serotonin transporter (SERT), pathways involving the dopamine D1 and D2 receptor signaling system, and/or the ?-opioid receptor.
    Type: Application
    Filed: July 19, 2022
    Publication date: November 24, 2022
    Inventors: Peng LI, Hailin ZHENG, Robert DAVIS, Sharon MATES, Kimberly VANOVER, Gretchen SNYDER
  • Publication number: 20220373815
    Abstract: Disclosed is a method to fabricate a multifunctional collimator structure In one embodiment, an optical collimator, includes: a dielectric layer; a substrate; and a plurality of via holes, wherein the dielectric layer is formed over the substrate, wherein the plurality of via holes are configured as an array along a lateral direction of a first surface of the dielectric layer, wherein each of the plurality of via holes extends through the dielectric layer and the substrate from the first surface of the dielectric layer to a second surface of the substrate in a vertical direction, wherein the substrate has a bulk impurity doping concentration equal to or greater than 1×1019 per cubic centimeter (cm?3) and a first thickness, and wherein the bulk impurity doping concentration and the first thickness of the substrate are configured so as to allow the optical collimator to filter light in a range of wavelengths.
    Type: Application
    Filed: August 4, 2022
    Publication date: November 24, 2022
    Inventors: Hsin-Yu CHEN, Chun-Peng LI, Chia-Chun HUNG, Ching-Hsiang HU, Wei-Ding WU, Jui-Chun WENG, Ji-Hong CHIANG, Yen-Chiang LIU, Jiun-Jie CHIOU, Li-Yang TU, Jia-Syuan LI, You-Cheng JHANG, Shin-Hua CHEN, Lavanya SANAGAVARAPU, Han-Zong PAN, Hsi-Cheng HSU
  • Publication number: 20220375243
    Abstract: A method of logistics management based on QR code, the method includes: acquiring a video stream of a logistics box taken by a camera of a logistics box passing through an identification area, the logistics box having a corresponding QR code affixed to its surface; performing target detection on the video stream based on a predetermined neural network model to obtain a QR code image and a logistics box image, respectively; identifying the QR code image to generate QR code information; detecting and tracking the logistics box images in sequence to generate logistics box information; matching the QR code information and logistics box information, generating matching information, and updating logistics inventory information based on the matching information.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Guiying LI, Peng YANG, Ke TANG, Xin YAO
  • Publication number: 20220375797
    Abstract: A semiconductor device and a method of making the same are provided. A method according to the present disclosure includes forming a first type epitaxial layer over a second type source/drain feature of a second type transistor, forming a second type epitaxial layer over a first type source/drain feature of a first type transistor, selectively depositing a first metal over the first type epitaxial layer to form a first metal layer while the first metal is substantially not deposited over the second type epitaxial layer over the first type source/drain feature, and depositing a second metal over the first metal layer and the second type epitaxial layer to form a second metal layer.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 24, 2022
    Inventors: Peng-Wei Chu, Sung-Li Wang, Yasutoshi Okuno
  • Publication number: 20220376353
    Abstract: Embodiments of this application provide a battery, an electric apparatus, and a method and an apparatus for preparing a battery. The battery includes a plurality of battery cells arranged in a first direction and electrically connected to each other. At least one of two adjacent battery cells has a pressure relief mechanism. The pressure relief mechanism is disposed at an end of the battery cell in the first direction. The battery further includes a sampling member connected to the battery cells and configured to perform signal collection on the battery cells, and a protective member disposed between the two adjacent battery cells and disposed opposite the pressure relief mechanism. There is a degassing space between the protective member and the pressure relief mechanism, and the protective member is fixed to the sampling member.
    Type: Application
    Filed: June 22, 2022
    Publication date: November 24, 2022
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Jinfeng LI, Lei WANG, Feng QIN, Peng WANG
  • Publication number: 20220376872
    Abstract: A method and device for determining a time-domain resource, and a medium are disclosed. The method for determining a time-domain resource includes: obtaining a discontinuous control resource set (CORESET) signaling parameter in New Radio (NR); and determining discontinuous time-domain symbols according to the discontinuous CORESET signaling parameter and transmitting the discontinuous time-domain symbols to a terminal, where the discontinuous time-domain symbols are used as time-domain resources for carrying a physical downlink control channel (PDCCH).
    Type: Application
    Filed: December 30, 2020
    Publication date: November 24, 2022
    Inventors: Jian LI, Peng HAO, Yiwei DENG, Xingguang WEI
  • Publication number: 20220373984
    Abstract: Disclosed in the present disclosure are a hybrid photovoltaic power prediction method and system based on multi-resource data fusion. The method includes: acquiring historical power sequence data and external meteorological data on a day to be predicted; inputting the data into a trained convolutional neural network prediction sub-model, long short-term memory network prediction sub-model and extreme gradient boosting tree prediction sub-model to predict photovoltaic power; classifying weather types according to a cloud cover on the day to be predicted, and determining prediction weights of the prediction sub-models; and fusing prediction results of the prediction sub-models based on the weights to obtain a final the prediction result of the photovoltaic power.
    Type: Application
    Filed: May 17, 2022
    Publication date: November 24, 2022
    Applicant: Shandong University
    Inventors: Ming Yang, Yixiao Yu, Zhiyuan Si, Menglin Li, Peng Li